package com.guigu;

import com.baomidou.mybatisplus.extension.service.IService;
import com.github.pagehelper.PageInfo;
import com.guigu.pojo.FrontShoppingCart;



public interface ShoppingCartService extends IService<FrontShoppingCart> {
    PageInfo<FrontShoppingCart> selectPage(int pageNo,int pageSize,int uid);

    boolean InsertShoppingCart(int uid,int cid,int num);

    boolean updateShoppingCart(int cid,int num);
}
